time domain method 中文意思是什麼

time domain method 解釋
時域法
  • time : n 1 時，時間，時日，歲月。2 時候，時刻；期間；時節，季節；〈常pl 〉時期，年代，時代； 〈the time ...
  • domain : n 1 領土，版圖；領地。2 管區，勢力圈；（特定動物等的）生長圈；（學問、活動等的）領域，范圍；【物...
  • method : n 1 方法，方式；順序。2 （思想、言談上的）條理，規律，秩序。3 【生物學】分類法。4 〈M 〉【戲劇】...
  1. Time - domain method for vortex - geophone ' s parameters test

    渦流檢波器參數測試的時域方法研究
  2. The spectrum evolution of the femtosecond laser pulse in a three - level organic molecular medium ( 4, 4 ' - bis ( dimethylamino ) stilbene ) is studied theoretically by solving the maxwell - bloch equations using an iterative predictor - corrector finite - difference time - domain method

    摘要通過採用預估校正的時域有限差分法求解麥克斯韋布洛赫方程，我們研究了飛秒激光脈沖在三能級有機分子（ 4 ， 4 ' -二甲氨基二苯乙烯分子）介質中傳播時脈沖的頻譜演化情況。
  3. A comparative study between time - domain method and frequency - domain method for identification of bridge flutter derivatives

    橋梁顫振導數識別的時域法與頻域法對比研究
  4. Finite difference time - domain method is used to calculate the reflection for these probes and absorbing boundary condition is used to deal with the singularity in the axis of the coaxial - line in the simulation. by comparing the reflection of different probes, the best probe has been selected according to sensitive requirement. the influence of parameters : such as thickness of protective film, length of protruding inner conductor of the coaxial - line probe to the measurement has been studied

    通過時域有限差分法進行數值模擬分析，並採用吸收邊界處理同軸線軸心奇異點，計算出各種探頭測量相同溶液的反射系數，根據其測量的靈敏度，選出最優設計；並通過分析所選探頭的各種設計參數，如薄膜厚度、內導體伸出長度等的變化對測量結果的影響，找出該探頭各參數的最佳范圍，使其具有高度靈敏性，以適用於測量化學反應溶液的介電常數。
  5. On computational methods in photonic crystal finite difference time domain method ( fdtd ) and plane wave expansion method ( pwe ) are widely used in calculation the dispersion relation of the photonic crystals

    光子晶體計算方法的研究用於計算光子晶體的計算方法中，有限時域差分方法（ fdtd ）和平面波展開方法被廣泛使用，我對這兩種方法都有所研究，也有所突破創新。
  6. In 6. 635, topics covered include : special relativity, electrodynamics of moving media, waves in dispersive media, microstrip integrated circuits, quantum optics, remote sensing, radiative transfer theory, scattering by rough surfaces, effective permittivities, random media, green ' s functions for planarly layered media, integral equations in electromagnetics, method of moments, time domain method of moments, em waves in periodic structures : photonic crystals and negative refraction

    本課程所覆蓋的論題包括：狹義相對論、運動媒質的電動力學、色散媒質中的波、微帶集成電路、量子光學、遙感、輻射傳輸理論、粗糙表面上的散射、有效介電系數、隨機媒質、平面層狀媒質的格林函數、電磁學中的積分方程、矩量法、時域矩量法、周期結構中的電磁波：光子晶體和負折射率。
  7. Electromagnetic scattering ; radar cross section ; stealth technique ; finite - difference time - domain method

    電磁散射雷達散射截面隱身技術時域有限差分方法
  8. ( 2 ) for linear systems with time - varying delays both in state and control, and subject to norm - bounded parameter uncertainties, the problems of robust stabilization and robust h control are studied and delay independent results are derived by constructing proper lyapunov function to deal with the time - delay, also by using riccati equations method and inequalities transformations to deal with the uncertainties. according to the transform function of the system, frequency domain method and time domain method are combined together to analyze the robust h control problem of the uncertain time - delay system

    （ 2 ）研究了一類狀態和控制同時具有時變時滯以及參數時變有界不確定性系統的時滯無關的魯棒鎮定及h控制問題，採用把時滯因素和不確定因素分開處理的思路，通過構造適當形式的lyapunov函數來處理時滯，採用不等式變換及riccati方程方法來處理不確定性，採用頻域與時域相結合的方法根據系統的傳遞函數分析時滯不確定系統的魯棒h控制問題。
  9. The result is that time domain method is effective. and derive the fast flow to implement the estimation of doppler center on the platform

    推導出時域法實現多普勒中心估計的快速演算法流程，並且在并行處理平臺上實現。
  10. Second order wave diffraction around 3d bodies by time - domain method

    三維物體上二階波浪繞射的實時模擬
  11. In the area of structural dynamic analysis, traditional fft and time domain method have a variety of drawbacks. so we use wavelet method to extract impulse response function of system and compare it with fft method. through a lot of simulation examples, we can see that wavelet method is superior to fft method and can obtain more accurate results

    在結構動態特性分析中，本文在介紹傳統的fft方法和時域方法本身所具有的局限性的基礎上，採用小波變換的方法對系統脈沖響應函數的提取進行了研究，並與fft方法進行比較，大量的模擬結果表明，小波方法比fft方法更加優越，獲得了更高的分析精度。
  12. Finally in chapter 6, the problems of boundary conditions and incident wave, as the most valuable problem of mrtd as a time - domain method, are studied. this chapter presents the simulation results of the electromagnetic propagation and its interactions with the dielectric slab and analyse of the graph of the reflection coefficient in frequency. compared with fdtd results, the numerical results, obtained using the mrtd method, show the directness and conciseness of mrtd as a time - domain method and the advantages in grid enlargement and saving computer resource etc.

    最後，第六章討論了mrtd作為時域數值技術最具實際應用價值的邊界條件設置和入射波加入等問題，並給出模擬電磁波傳播過程和介質板反射系數頻譜分析，其數值結果表明了mrtd作為時域方法的直觀簡練，與fdtd方法的結果比較，顯示了其在擴大網格、節省計算資源等方面的優勢。
  13. Because of the complexity and particularity of evanescent waves, a pure theoretical treatment can only provide a qualitative description, a well - developed 3d em code, sos6 which is based on the magic command language with the finite difference time domain method, is used to simulating the em evanescent waves in this article

    由於消失波的復雜性和特殊性，難已進行解析理論分析，為此，本論文採用基於時域有限差分方法的3d電磁場分析軟體對消失波的特性進行模擬分析。
  14. For the long - span structure, artificial excitation has many abuses. so develop the method of time plane parameter identification has a great project meaning. eigensystem realization algorithm ( era ) is a excellent time domain method

    特徵系統實現演算法（ era ） ，是一種比較優秀的時域識別演算法，已有研究結果表明，該方法在進行結構參數識別時是穩定可靠的。
  15. The symplectic integrator method is the new time - domain method which is specialized to a hamiltonian system and can preserve the symple ctic structure of the phase space

    辛演算法正是用來保持hamilton系統相空間辛結構的一種新的數值方法，並且在計算精度、時間上具有優越性。
  16. A time domain method of the simulating sar raw target signals is presented firstly, which can simulate accurately raw dates but burdens upper computational complexity. therefore, a frequency domain method with lower computational complexity is also proposed

    因此，又給出了一種頻域回波信號生成演算法，該方法能夠在滿足一定條件下利用二維fft演算法快速產生分佈目標的回波信號，具有較高的計算效率。
  17. At last, taking advantage of the finite differential time domain method and it ' s perfect match layer absorbcfacient border, we got the energy distribution in a typical micro - disk laser and simulated the radiation between q value and the radius of the micro - disk

    最後運用電磁場時域有限差分法（ fdtd ） ，採用具有很好吸收效果的完全匹配層吸收邊界，研究了典型微盤激光器的能量分佈以及微盤的q值隨微盤半徑尺寸的變化。
  18. Then we analyze the static character of sbs to obtain the sbs gain factor and threshold under continuous wave and pulse. because there is no stokes seed in fiber hydrophone system, we analyze the sbs based on the noise initiation of sbs model. we use the finite differential time domain method to do the sbs numerical simulation in fiber

    由於光纖水聽器中的sbs是在沒有種子光注入下產生的，於是我們推導了噪聲激發模型下描述sbs的耦合波方程組，對該方程組使用時域有限差分法進行了數值模擬，並推導了連續光和脈沖光下的閾值。
  19. In the dissertation body - of - revolution finite - difference time - domain method ( bor fdtd ) is employed as the theory mode for the analysis of axially symmetric subwavelength diffractive microlens

    論文中將旋轉體時域有限差分法（ borfdfd ）作為分析具有軸對稱結構的亞波長衍射微透鏡的理論模型。
  20. Application of reduced finite difference time domain method to the prediction of electromagnetic interference

    減縮時域有限差分法在電磁干擾預測中的應用
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